sidereal什么意思？

sidereal的音标：sidereal的英式发音音标为：[saɪ'dɪəriəl]sidereal的美式发音音标为：[saɪ'dɪriəl]...

The sidereal year is not used to construct a calendar.恒星年不用于编制年历.Tropical year, and sidereal year are two different concepts.回归年与恒星年是不同的两个概念....

sidereal day恒星日(23时56分)Tropical year, and sidereal year are two different concepts.回归年与恒星年是不同的两个概念.sidereal hour恒星时(恒星日的 1/24)sidereal time恒星时sidereal year恒星年(365日6时9分9秒)The sidereal year is not used to construct a calen...

scarlet的音标：scarlet的英式发音音标为：['skɑ:lət]scarlet的美式发音音标为：['skɑrlət]...

“第十九”的英语可以翻译为：nineteenth ...

“称赞”的反义词：指责, 责备, 谴责, 责骂, 斥责, 唾骂, 批评。...

Hughes finished with 15 seconds in hand.休斯提前了15秒完成。A thief can break into a car in under ten seconds.窃贼十秒钟之内就能把车撬开.All five - second grenade fusewill burn down in three seconds.所有定制为五秒的手雷导火索都会在三秒内烧完.She's already sh...

cartvision的音标：cartvision的英式发音音标为：['kɑ:tvɪʒən]cartvision的美式发音音标为：['kɑtvɪʒən]...

spaceman的音标：spaceman的英式发音音标为：['speɪsmæn]spaceman的美式发音音标为：['speɪsmæn]...

heliomycin的音标：heliomycin的英式发音音标为：[hi:l'ɪɒmi:kɪn]heliomycin的美式发音音标为：[hil'ɪɒmikɪn]...

我们愿意授权总统在必要的时候使用武力。We are willing to authorize the president to use force if necessary.比利时人依照国际联盟的授权接管了卢旺达。The Belgians took over Rwanda under a League of Nations mandate.警方已经被进一步授权诱捕毒贩。The police have been given extra p...

glossy的复数形式为：glossies...

coarse的最高级为：coarsest...

a systematic approach to solving the problem系统解决问题的办法She preached economy as the best means of solving the crisis.她倡导说节约是解决危机的最佳方法.She succeeded in solving the problem after hard work.由于努力干,她终于解决了那个问题....

tungsten的音标：tungsten的英式发音音标为：['tʌŋstən]tungsten的美式发音音标为：['tʌŋstən]...

grin的音标：grin的英式发音音标为：[grɪn]grin的美式发音音标为：[ɡrɪn]...

v.研究植物，采集植物( botanize的现在分词 )...

“连串”的英语可以翻译为：[化] consecutive ...